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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Figure 1: Allele distribution within the B73/By804
RIL population (Allele type of each bin for each line within the
B73/By804 RIL population). Blue indicates the proportion of lines
with a B73 allele and the red indicate the proportion of lines with
a By804 allele.
1
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
A.
B.
2
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Figure 2: Distribution of metabolite level in the
B73/By804 recombinant line population. (A) Metabolites detected in
the seedling leaf of each line. (B) Metabolites detected in the
leaf at reproductive stage of each line. (C) Metabolites detected
in the kernel at 15 days after pollination of each line.
3
C.
-
Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Figure 3: Sequence differences between two TDC
genes in B73. (A) Schematic of the transcriptional sequence of the
two genes. Dashed line represents deletion; the segmental
nucleotide sequence identity between the two genes is indicated.
(B) Amino acid sequence of the two genes. Amino acids that are
different between the two genes are marked in red. GENE1 (TDC1):
GRMZM2G056469; GENE2 (TDC2): GRMZM2G093125.
4
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Figure 4: Metabolite relevance networks. Metabolite
relevance networks were inferred for (a) leaf at seedling stage,
(b) leaf at reproductive stage, and (c) kernel. The red and blue
edges imply positive and negative correlation coefficients,
respectively. The color of the nodes represents the metabolite
classes. M1: M1: cis –Aconitic acid; M2: Alanine; M3:
beta-Alanine..; M4: Arginine; M5: Ascorbic acid; M6: Asparagine;
M7: Aspartic acid; M8: GABA; M9: Caffeic acid, cis; M10: Caffeic
acid, trans; M11: Cinnamic acid-4-hydroxy, trans; M12: Citric acid;
M13: Dehydroascorbic acid; M14: Dopamine; M15: Fructose; M16:
Fructose-6-phosphate; M17: Fucose; M18: Fumaric acid; M19:
Galactinol; M20: Galactonic acid; M21: Galactonic acid-1,4-lactone;
M22: Glucoheptose; M23: Glucose; M24:Glucose-1,6-anhydro-beta; M25:
Glucosone-3-deoxy; M26: Glutamic acid; M27: Glutamine; M28:
2-oxo-Glutaric acid; M29: Glyceraldehyde-3-phosphate; M30: Glyceric
acid; M31: Glyceric acid-3-phosphate; M32: Glycerol; M33:
Glycerol-3-phosphate; M34: Glycine; M35: Histidine; M36:
Homoserine; M37: Inositol-myo; M38: Isocitric acid; M39:
Isoleucine; M40: Isomaltose; M41: Lactic acid; M42: Lysine; M43:
Malic.acid; M44: Malic acid-2-methyl; M45: Maltose; M46: Mannose;
M47: Melezitose; M48: Methionine; M49: Mucic.acid; M50:
Nicotinic.acid; M51: Ornithine; M52: Phenylalanine; M53: Proline;
M54: Proline-4-hydroxy-DL, trans; M55: Putrescine; M56:
Pyroglutamic acid; M57: Pyruvic acid; M58: Quinic acid; M59: Quinic
acid-3-caffeoyl, cis; M60: Quinic acid-3-caffeoyl, trans; M61:
Raffinose; M62: Rhamnose; M63: Serine; M64: Serine-N-acetyl; M65:
Squalene-all-trans; M66: Succinic acid; M67: Sucrose; M68:
Tagatose; M69: Threitol; M70: Threonic acid; M71: Threonine; M72:
Trehalose; M73: Tryptophan; M74: Tyramine; M75: Tyrosine; M76:
Urea; M77: Valine; M78: Xylose; M79:Xylulose.
5
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 1. Epistatic interactions between QTLs.
Tissuea Metabolite QTL_IDb QTL_ID P value R2(%)c
leaf1 Threitol 1 2 0.044763 2.51 leaf1 Valine 2 4 0.005097 leaf1
Valine 3 4 0.043317 3.19 leaf1 Fructose 3 4 0.010592 2.74 leaf1
Inositol, myo 1 2 0.042376 2.57 leaf1 Rhamnose 1 2 0.00796 5.87
leaf1 Nicotinic acid 1 2 0.008464 leaf1 Nicotinic acid 2 3 0.000454
15.25 leaf1 Ascorbic acid 1 3 0.047734 2.62 leaf1 Serine, N-acetyl
1 2 0.007076 4.48 leaf1 Putrescine 1 2 0.019926 4.24 leaf1 Glutaric
acid, 2-oxo 1 2 0.002605 4.97 leaf1 Glucoheptose 2 4 0.025112 2.57
leaf2 Malic acid 2 4 0.008263 leaf2 Malic acid 3 5 0.048498 leaf2
Malic acid 5 6 0.004012 5.93 leaf2 Fructose 1 2 0.006004 5.77 leaf2
Caffeic acid, trans 1 2 0.015032 3.85 leaf2 Trehalose 1 2 0.049081
leaf2 Trehalose 1 3 0.035524 leaf2 Trehalose 1 4 0.011117 leaf2
Trehalose 4 6 0.044393 leaf2 Trehalose 5 6 0.034599 8.95 leaf2
Asparagine 1 2 0.007786 5.21 leaf2 Isocitric acid 2 3 0.008135 6.66
leaf2 Citric acid 1 2 0.044902 1.73 leaf2 Dehydroascorbic acid 1 2
0.030411 4.87 kernel Homoserine 1 3 0.025924 4.77 kernel Ornithine
2 5 0.014801 9.54 kernel Proline 1 3 0.01152 11.97 kernel Aspartic
acid 1 2 0.001607 kernel Aspartic acid 2 3 0.022122 kernel Aspartic
acid 2 4 0.049254 11.71 kernel Arginine 1 2 0.025086 10.67 kernel
Isocitric acid 1 2 0.0043 12.44 kernel Galactinol 1 2 0.006988
kernel Galactinol 1 3 0.005174 16.64
a) leaf1: leaf at seedling stage; leaf2: leaf at reproductive
stage.b) QTL_ID corresponds to the order of QTL listed in
Supplemental Dataset 3.c) the subtotal of variance explained by
epistatic interactions of each metabolic trait PVE: percentage
that explains the phenotypic variation.
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 2. Primers used for re-sequencing AGT in B73
and By804 and PCR-based InDel detection.
Primers Forward Reverse
P1 TGCTGCACATCCCTTGGATAG GAGTGGAGAGTCGTTTCGTGG
P2 ACGTGCATTTTTCTGGACGC AGGGTATACCGGCTTCTGGT
P3 CGATGCCCGGTGGAGATG ACTGCAGCAAACATGTGACT
P4 GTCTGTCTGGGTGCAGTCAT AATTCCCTGAAACCAGGGGG
P5 ACTGGCAGTCATTACTGGGG ACACCACCAACATACCACCC
P6 ATTGCGCGCACAAACTAACAA GGTAGAGGGAACAGGGCATC Primers for
PCR-based
InDel detection CACTCCCACCAGATAGCCAC GGACAACCAGGAGCGGAATA
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 3. Sequence polymorphisms between B73 and
By804 in the candidate gene AGT identified by re-sequencing.
Site at AGTa Physical Position (bp)b B73/By804c -264 15352982
A/C -8 15353238 A/C 171 15353417 -/43bp-Insertion 275 15353521 C/T*
331 15353577 C/T* 401 15353647 T/C* 444 15353690 T/C* 458 15353704
A/G* 661 15353907 T/G* 694 15353940 G/A* 721 15353967 T/A* 760
15354006 G/T 764 15354010 A/G 772 15354018 G/A 2077 15355323
-/T-Insertion 2424 15355670 C/T 2539 15355785 A/G* 2814 15356060
-/A-Insertion 3046 15356292 TGG-Insertion/- 3130 15356376 G/A* 3131
15356377 T/C* 3165 15356411 C/T* 3173 15356419 G/A 3201 15356447
G/T* 3202 15356448 T/C* 3218 15356464 C/G* 3232 15356478 A/C 3250
15356496 A/C 3256 15356502 -/GGA-Insertion 3295 15356541
-/GTG-Insertion 3296 15356542 -/GT-Insertion 3314 15356560 A/G 3329
15356575 -/TG-Insertion 3331 15356577 T/C 3337 15356583
-/CC-Insertion 3340 15356586 A/C 3343 15356589 C/T 3358 15356604
T/C 3392 15356638 A/T
a) The location of each polymorphic site in AGT b) The physical
position of each polymorphic site in the maize genome c) Alleles
from B73 and By804 at each polymorphic site “*” represents genomic
variants that were also identified by RNA-sequencing
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 4. Sequence polymorphisms between B73 and
By804 in the candidate gene TDC1 identified by re-sequencing.
Site at TDC1a Physical Position (bp)b B73/By804c Amino Acid
replacement
-475 17831437 G-
-385 17831347 A/G
-315 17831277 G/T
-270 17831232 G/A
-260 17831222 T/C
-217 17831179 CTTC+
-213 17831175 ATGCATG+
-151 17831113 T/C
-140 17831102 C/G
-131 17831093 C/T
-13 17830975 C/A
-4 17830966 TCTC-
34 17830930 G/A
82 17830882 A/T
191 17830773 T/C Val/Ala 243 17830721 C/T 339 17830625 T/C 344
17830620 A/C Asp/Ala 348 17830616 G/T Lys/Asp 729 17830235 G/A 966
17829998 G/T 1029 17829935 C/T 1066 17829898 T/C 1146 17829818 T/G
1368 17829596 G/T 1483 17829481 G/A Ala/Thr 1523 17829441 T/C
Val/Ala 1536 17829428 G/A 1617 17829347 T/C 1623 17829341 T/C 1629
17829335 A/T 1637 17829327 C/T Ala/Val 1660 17829304 C/A
Leu/Ile
a) The location of each polymorphic site in TDC1 b) The physical
position of each polymorphic site in the maize genome c) Alleles
from B73 and By804 at each polymorphic site
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 5. Sequence polymorphisms between B73 and
By804 in the candidate gene TDC2 identified by re-sequencing.
Site at TDC2a Physical Position (bp)b B73/By804c Amino Acid
replacement
-489 17855175 T/G -478 17855186 C/83bp-Insertion -472 17855192
G/A -427 17855237 -/CATG-Insertion -384 17855280 -/A-Insertion -294
17855370 TAA/- -263 17855401 A/T -252 17855412 A/C -196 17855468
G/C -145 17855519 CAC/- -135 17855529 T/A 25 17855689 C/T 62
17855726 G/TCTCT 65 17855729 AA/CGC 72 17855736 G/C 76 17855740 G/T
80 17855744 CG/- 91 17855755 AA/- 103 17855767 AAAT/- 113 17855777
-/C-Insertion 115 17855779 G/A 123 17855787 TTCACC/- 138 17855802
A/T 161 17855825 C/A 320 17855984 C/T 398 17856062 C/T 421 17856085
A/C Asp/Ala 425 17856089 G/T Lys/Asn 806 17856470 G/A
957 17856621 A/G Thr/Ala 1022 17856686 T/C
1069 17856733 C/G Ala/Gly 1094 17856758 G/T 1106 17856770 C/T
1160 17856824 A/C Glu/Asp 1223 17856887 T/G 1445 17857109 G/T 1448
17857112 A/G 1542 17857206 A/T Met/Leu
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
1575 17857239 C/A
1586 17857250 A/T 1637 17857301 T/C 1749 17857413 ATGGAGATG/-
1764 17857428 GATTAT/- 1891 17857555 A/G
a) The location of each polymorphic site in TDC2 b) The physical
position of each polymorphic site in the maize genome c) Alleles
from B73 and By804 at each polymorphic site
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 6. Primers used for re-sequencing TDC1 and
TDC2 in B73 and By804 and PCR-based InDel detection.
Gene Primers Forward Reverse
TDC1 P1 AACCATCTTTCACTCAGAAGGA TTCCGACCAGACGCACTTT
P2 CGGAACAGTAGACGACGAGG CGAGGCGGCTCGTATTTTTC
P3 GAGCCGCCTCGTAGCTATTT TAGAAAACGCGGCAGCCTAA
P4 GATTAGCCGCACCCCTTCTAC GCTCCTTTAGCCACATCGTGA
P5 ATGACATACGCAGTGGCGAA TTCTGGTGTGCTCTCTACGC
P6 CCAGTGTCAACCCTGGCTTC GGAACTCTGGGCAGACGAG
TDC2 P1 GTGTAGTACGTGTACCCCTCG CGTAGTAGTCGGCGATGAAGT
P2 GGTACCATGGCCCCGCCATCACACTT
TCTAGATCAATAATCTTCATGCATCTCCATT
P3 TCCAAGTCATGGCAAAGAGGC TCTTGAGTGTAGCTTGGGATGC
Primers for PCR-based InDel Detection TTGGAAAAGCAGGCAGCCTAA
ATCCTCGCCCTGTCAAGTTT
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Supplemental Data. Wen et al. Plant Cell (2015).
10.1105/tpc.15.00208.
Supplemental Table 7. Summary of QTL intervals for seven
agronomic traits.
Trait Chromosome Length of Confidence Interval (cM) Physical
Interval (bp) LOD R2 (%) Plant height 8 3.6 0-1454311 3.311315
6.8285 Biomass 2 13.5 229414096-234266187 3.615849 8.9016 Biomass 7
10.9 157504609-162259657 4.372863 11.0697 Biomass 10 6.8
138086034-141377442 5.5566 14.0128 Ear height 4 10.1
3140718-4686236 4.067802 8.5249 Ear height 5 18.8 27394919-31860788
3.34793 6.8949 Length of ear leaf 1 4.4 243021141-246472571
4.487848 8.5478 Length of ear leaf 3 18.4 19966911-123658210
4.400415 8.056 Length of ear leaf 6 6.4 0-3988353 5.037573 9.2922
Width of ear leaf 1 9.2 43765452-56573123 3.490645 6.5027 Width of
ear leaf 2 17.2 28119790-64390401 5.852753 11.1137 Width of ear
leaf 8 14.9 73852614-119721769 3.398459 6.3953 Tassel length 1 6.3
7456817-9058572 8.137053 15.194 Tassel length 3 13.5
9316642-18008789 4.529325 7.6388 Tassel length 3 11.8
204291844-211764342 3.364062 5.708 Tassel length 3 8.3
211950617-215929305 3.379695 5.734 Tassel length 6 16.8
14580546-88907571 5.909388 10.4445 Tassel branch number 1 10.7
199631639-212579074 4.790648 7.7919 Tassel branch number 2 6.5
36891244-44472541 7.728419 13.004 Tassel branch number 4 9.1
188487198-200540299 4.995559 8.2013 Tassel branch number 4 3.5
202075058-218385416 3.948648 6.5641 Tassel branch number 4 4.4
218385416-228662377 3.651538 6.0937 Tassel branch number 8 7
5319559-7624018 4.928994 7.9562
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